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How to count certain elements in array?
...me. And we can argue what is most elegant. E.g. for me, making a function call per element to just to compare it to a value is not elegant.
– Felix Kling
May 25 '11 at 8:33
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Where can I find my Azure account name and account key?
...the key to someone, but be careful doing so - as both keys are masters and all powerful for the account.
– dunnry
Aug 8 '11 at 21:17
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Copy values from one column to another in the same table
...ith the update command... Without a WHERE clause, this command will update ALL records in the table.
– gmo
Oct 6 '16 at 10:51
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Ruby Hash to array of values
...ode) I spent one day with no luck removing the index using many methods... All I can say thank you very much!!! :D
– Romans 8.38-39
Jan 8 '14 at 3:19
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Can you do a partial checkout with Subversion?
...ight find useful. From the documentation:
... sparse directories (or shallow checkouts) ... allows you to easily check out a working copy—or a portion of a working copy—more shallowly than full recursion, with the freedom to bring in previously ignored files and subdirectories at a later tim...
How to convert a DOM node list to an array in Javascript?
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Using spread (ES2015), it's as easy as: [...document.querySelectorAll('p')]
(optional: use Babel to transpile the above ES6 code to ES5 syntax)
Try it in your browser's console and see the magic:
for( links of [...document.links] )
console.log(links);
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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
Oracle released Java JDK 7 on April 26 for Mac OS X. I followed the install instructions and when I do java -version in a terminal window I get:
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How do I add an existing Solution to GitHub from Visual Studio 2013
... git remote rm origin. That will bring back the URL text box in VS2013 and allow you to re-add the remote server. There may be a way to do it in VS but I couldn't find it.
– bob
May 8 '14 at 19:55
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How do you access the matched groups in a JavaScript regular expression?
...not very intuitive. This lead to the proposal of the String.prototype.matchAll method. This new method is expected to ship in the ECMAScript 2020 specification. It gives us a clean API and solves multiple problems. It has been started to land on major browsers and JS engines as Chrome 73+ / Node 12+...
How to abandon a hg merge?
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Ah that is a good detail to know... actually I'm going to delete my comment claiming leaving off -r . is the same
– Thymine
Mar 1 '16 at 15:56
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